diskimage-builder/diskimage_builder/elements/zypper-minimal/root.d/08-zypper-chroot
Markos Chandras 6be09152c2 elements: openstack-ci-mirrors: Use openSUSE mirrors for gating jobs
In preparation for promoting the openSUSE jobs to voting ones we should
use the OpenStack mirrors. As such, the opensuse elements are modified
to make use of the DIB_DISTRIBUTION_MIRROR variable which is normally
exported by the openstack-ci-mirrors element.

Change-Id: Ie588c1c1eec13190cfb2ec718ba51f8c9878283f
2017-07-17 10:54:03 +01:00

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#!/bin/bash
#
# Copyright 2016 SUSE Linux GmbH
# Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# dib-lint: disable=safe_sudo
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
function cleanup() {
sudo umount $TARGET_ROOT/proc
sudo umount $TARGET_ROOT/dev/pts
sudo umount $TARGET_ROOT/dev
sudo umount $TARGET_ROOT/sys
sudo umount $TMP_MOUNT_PATH/var/cache/zypp
}
trap cleanup EXIT
ZYPPER_TARGET_OPTS="--non-interactive --gpg-auto-import-keys --root $TARGET_ROOT"
ZYPPER_INSTALL_OPTS="--no-recommends"
DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-http://download.opensuse.org}
case ${DIB_RELEASE} in
# We are using "=>" as the assignment symbol since "@" "=" etc could be used in the URI itself.
# Remember, we can't export an array in bash so we use a string instead.
# Repo format: {name}=>{uri}
# Old openSUSE releases
13*)
ZYPPER_REPOS="update=>${DIB_DISTRIBUTION_MIRROR}/update/${DIB_RELEASE}/ "
ZYPPER_REPOS+="oss=>${DIB_DISTRIBUTION_MIRROR}/distribution/${DIB_RELEASE}/repo/oss/"
;;
# New Leap releases
42*)
ZYPPER_REPOS="update=>${DIB_DISTRIBUTION_MIRROR}/update/leap/${DIB_RELEASE}/oss/ "
ZYPPER_REPOS+="oss=>${DIB_DISTRIBUTION_MIRROR}/distribution/leap/${DIB_RELEASE}/repo/oss/"
;;
# Tumbleweed
tumbleweed)
ZYPPER_REPOS="update=>${DIB_DISTRIBUTION_MIRROR}/update/${DIB_RELEASE}/ "
ZYPPER_REPOS+="oss=>${DIB_DISTRIBUTION_MIRROR}/${DIB_RELEASE}/repo/oss/"
;;
*) echo "Unsupported openSUSE release: ${DIB_RELEASE}"; exit 1 ;;
esac
for repo in ${ZYPPER_REPOS}; do
reponame=repo-${repo%%=>*}
repouri=${repo##*=>}
sudo zypper ${ZYPPER_TARGET_OPTS} addrepo --name ${reponame} --keep-packages ${repouri} ${reponame}
done
# It appears that zypper will clean up the repo's cache when it (re-)adds the
# repo so we need to add the cache now, once the repos are added. This is
# similar to what the zypper/50-zypper-cache script does
ZYPPER_CACHE_DIR=$DIB_IMAGE_CACHE/zypper
mkdir -p $ZYPPER_CACHE_DIR
sudo mkdir -p $TMP_MOUNT_PATH/var/cache/zypp
sudo mount --bind $ZYPPER_CACHE_DIR $TMP_MOUNT_PATH/var/cache/zypp
# Refresh it so we get updated data in cased we switched DIB_RELEASE
# since last run.
sudo zypper ${ZYPPER_TARGET_OPTS} refresh
# Note this is not usually done for root.d elements (see
# lib/common-functions:mount_proc_dev_sys) but it's important that
# we have things like /dev/urandom around inside the chroot for
# the rpm [pre|post]inst scripts within the packages.
sudo mkdir -p $TARGET_ROOT/proc $TARGET_ROOT/dev $TARGET_ROOT/sys
sudo mount -t proc none $TARGET_ROOT/proc
sudo mount --bind /dev $TARGET_ROOT/dev
sudo mount --bind /dev/pts $TARGET_ROOT/dev/pts
sudo mount -t sysfs none $TARGET_ROOT/sys
# Install filesystem, base and useful tools
sudo zypper ${ZYPPER_TARGET_OPTS} install ${ZYPPER_INSTALL_OPTS} filesystem
# Install basic components in order
sudo zypper ${ZYPPER_TARGET_OPTS} install ${ZYPPER_INSTALL_OPTS} ${DIB_OPENSUSE_PATTERNS} python zypper sudo
# Put in a dummy /etc/resolv.conf over the temporary one we used
# to bootstrap. systemd has a bug/feature [1] that it will assume
# you want systemd-networkd as the network manager and create a
# broken symlink to /run/... if the base image doesn't have one.
# This broken link confuses things like dhclient.
# [1] https://bugzilla.redhat.com/show_bug.cgi?id=1197204
echo -e "# This file intentionally left blank\n" | \
sudo tee $TARGET_ROOT/etc/resolv.conf
# set the most reliable UTF-8 locale
echo -e 'LANG="en_US.UTF-8"' | \
sudo tee $TARGET_ROOT/etc/locale.conf
# default to UTC
sudo chroot $TARGET_ROOT ln -sf /usr/share/zoneinfo/UTC \
/etc/localtime
# RPM doesn't know whether files have been changed since install
# At this point though, we know for certain that we have changed no
# config files, so anything marked .rpmnew is just a bug.
for newfile in $(sudo find $TARGET_ROOT -type f -name '*rpmnew') ; do
sudo mv $newfile $(echo $newfile | sed 's/.rpmnew$//')
done
# Unmounting of all the mount points is handled by the cleanup EXIT
# handler so there is nothing else to do here